2017 LEXUS RX350 Forward Collision Avoidance Automatic Emergency Braking Problems

I WHEN TO A CAR WASH FACILITY AND THE ICS SENSOR WHEN CRAZY!!! (FLASHING THE WARNING LIGHT). NOW MY CAR GIVING ME A ICS MALFUNCTION. THE AUTOMATIC BRAKING DON'T WORK AND THE PARKING ASSISTANCE NEITHER. I BELIEVE THIS IS A MANUFACTURING PROBLEM DUE SAME CAR MODEL AND YEAR EXPERIENCE THE SAME BUT IT HAS DIFFERENT VIN SO THERE IS NOT A RECALL FOR MY VIN.

THE TRANSMISSION ON THIS VEHICLE IS BAD! THE DEALER KEEPS SAYING IT'S NORMAL IN THE LEARNING PHASE, BUT THERE IS NO WAY ALL OF THIS SPUTTERING AND HESITATION IS NORMAL FOR ANY VEHICLE, LET ALONE A LUXURY ONE. THE TACHOMETER JUMPS, JERKS AND SPUTTERS AS WELL IF YOU WATCH IT. THE PRE-COLLISION BREAK SYSTEM IS ALSO SEVERELY FLAWED. IT HAS BRAKED SO HARD THAT IT SCREETCHED AND NO ONE WAS EVEN AROUND ME!!!!! THIS CLEARLY ALMOST GAVE ME A HEART ATTACK THREE TIMES NOW. IT HAS HAPPENED TWICE WHEN SLOWLY BACKING OUT OF A PARKING SPOT, AND ONE TIME WHILE DRIVING DOWN THE STREET AT A NORMAL RATE OF SPEED AND NO ONE WAS AROUND ME AT ALL.